Company lists · Data refreshed September 2026

Top 25 Skylights and window companies based in the United States

Name: Skylights and window companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 1,154 companies tracked

RevenueBase identified 1,154 skylights and window companies headquartered in the United States as of September 2026 and tracks 24,839 professional contacts across them, including 6,711 with verified work emails. New York is the largest hub.

This list covers skylights and window companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

1,154Companies

24,839Contacts tracked

6,711Verified emails

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The 25 largest skylights and window companies based in the United States

Ranked by team size

Top 25 of 1,154 skylights and window companies based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to skylights and window companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Champion Windows & Home Exteriors	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 22, 2026	1,001-5,000	948 contacts →
	Partial evidence “With over six decades of experience and expertise, Champion Windows and Home Exteriors, a Great Day Improvements brand, is one of the nation’s leading home improvement companies.” Source: RevenueBase Database · checked Sep 22, 2026
2	Viracon	Indirect evidence	Owatonna, MN, United StatesHQ checked Sep 22, 2026	1,001-5,000	648 contacts →
	Indirect evidence “Viracon is part of Apogee Enterprises, Inc.(NASDAQ: APOG) and is headquartered in Owatonna, Minnesota, From aesthetics to strict environmental and energy specifications, to…” Source: RevenueBase Database · checked Sep 22, 2026
3	Binswanger Glass	Indirect evidence	Memphis, TN, United StatesHQ checked Sep 22, 2026	501-1,000	441 contacts →
	Indirect evidence “For over 150 years, Binswanger Glass has shaped the built environment with award-winning architectural glazing solutions.” Source: RevenueBase Database · checked Sep 22, 2026
4	YKK AP America INC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 22, 2026	1,001-5,000	427 contacts →
	Partial evidence “YKK AP America is the North American arm of the global YKK AP Group-an innovation-driven, award-winning manufacturer of commercial façade systems and residential windows and doors.” Source: RevenueBase Database · checked Sep 22, 2026
5	EFCO	Partial evidence	Monett, MO, United StatesHQ checked Sep 22, 2026	1,001-5,000	373 contacts →
	Partial evidence “The EFCO brand offers a comprehensive portfolio of architectural windows, curtain walls, storefronts, and entry systems designed for commercial construction needs.” Source: RevenueBase Database · checked Sep 22, 2026
6	Kolbe Windows & Doors	Partial evidence	Wausau, WI, United StatesHQ checked Sep 22, 2026	1,001-5,000	332 contacts →
	Partial evidence “After 75 years, Kolbe Windows & Doors is best known for superior quality, custom craftsmanship, and attention to detail.” Source: RevenueBase Database · checked Sep 22, 2026
7	Apogee Enterprises, INC	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 22, 2026	5,001-10,000	275 contacts →
	Indirect evidence “By definition, Apogee means "highest point." It's no coincidence that it's also the name of our company.” Source: RevenueBase Database · checked Sep 22, 2026
8	Apex Energy Solutions	Partial evidence	Zionsville, IN, United StatesHQ checked Sep 22, 2026	51-200	260 contacts →
	Partial evidence “A pioneering dealer for next-generation windows and eco-friendly building products, Apex Energy Solutions serves homeowners who value and love the place they call home.” Source: RevenueBase Database · checked Sep 22, 2026
9	Weather Shield Windows And Doors	Partial evidence	Medford, United StatesHQ checked Sep 22, 2026	1,001-5,000	257 contacts →
	Partial evidence “Weather Shield has been committed to making windows and doors the best way we know how- by putting the wants of our customers first.” Source: RevenueBase Database · checked Sep 22, 2026
10	Patio Enclosures By Great DAY Improvements	Indirect evidence	Macedonia, OH, United StatesHQ checked Sep 22, 2026	201-500	229 contacts →
	Indirect evidence “The Patio Enclosures® brand has been a mainstay in the sunroom industry since 1966.” Source: RevenueBase Database · checked Sep 22, 2026
11	ES	Partial evidence	Miami, FL, United StatesHQ checked Sep 22, 2026	1,001-5,000	198 contacts →
	Partial evidence “For over 40 years, we have been a leading force in the glass, metal, and window industry.” Source: RevenueBase Database · checked Sep 22, 2026
12	Quest Window Systems INC	Partial evidence	Garland, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	186 contacts →
	Partial evidence “For more than 20 years, Quest has been able to produce, deliver and stand behind the highest quality and most innovative products in the architectural window, door and window wall…” Source: RevenueBase Database · checked Sep 22, 2026
13	Feazel	Strong evidence	New Albany, OH, United StatesHQ checked Sep 22, 2026	51-200	177 contacts →
	Strong evidence “Specializing in residential and commercial exteriors, Feazel offers high-value solutions for roofing, solar, windows, siding, gutters, chimneys, skylights, and more.” Source: RevenueBase Database · checked Sep 22, 2026
14	Novum Structures	Indirect evidence	Menomonee Falls, WI, United StatesHQ checked Sep 22, 2026	201-500	170 contacts →
	Indirect evidence “Novum Structures provides integrated system solutions using glass and steel.” Source: RevenueBase Database · checked Sep 22, 2026
15	Amsco Windows	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 22, 2026	201-500	152 contacts →
	Partial evidence “For more than 60 years, AMSCO Windows has been bringing new innovations in window technology to the marketplace.” Source: RevenueBase Database · checked Sep 22, 2026
16	Intus Windows	Partial evidence	Lorton, VA, United StatesHQ checked Sep 22, 2026	501-1,000	143 contacts →
	Partial evidence “INTUS creates high performing windows and doors that conserve energy, increase thermal performance, and reduce noise.” Source: RevenueBase Database · checked Sep 22, 2026
17	Pioneer Cladding And Glazing Systems	Indirect evidence	Mason, OH, United StatesHQ checked Sep 22, 2026	201-500	142 contacts →
	Indirect evidence “As one of the nation's premier glazing and manufacturing companies, Pioneer Cladding & Glazing Systems provide a first-rate product in addition to a superior customer experience…” Source: RevenueBase Database · checked Sep 22, 2026
18	VPI Quality Windows	Partial evidence	Spokane, WA, United StatesHQ checked Sep 22, 2026	201-500	134 contacts →
	Partial evidence “VPI Quality Windows has been the leading commercial and multi-family vinyl window manufacturer in the United States for nearly 35 years.” Source: RevenueBase Database · checked Sep 22, 2026
19	AIR Master Group	Indirect evidence	Barceloneta, PR, United StatesHQ checked Sep 22, 2026	501-1,000	132 contacts →
	Indirect evidence “With over 50 years of combined experience, we are a parent company that specializes in the manufacturing, distribution, and installation of high-quality, innovative, and reliable…” Source: RevenueBase Database · checked Sep 22, 2026
20	Pella Mid-Atlantic, INC	Indirect evidence	Beltsville, MD, United StatesHQ checked Sep 22, 2026	201-500	125 contacts →
	Indirect evidence “Pella Mid-Atlantic is a member of the Pella Direct Sales Network.” Source: RevenueBase Database · checked Sep 22, 2026
21	Graham Architectural Products	Indirect evidence	York, PA, United StatesHQ checked Sep 22, 2026	201-500	123 contacts →
	Indirect evidence “Welcome to Graham Architectural Products, where decades of experience and expertise enable us to bring your vision to life.” Source: RevenueBase Database · checked Sep 22, 2026
22	American Vision Windows	Partial evidence	Simi Valley, CA, United StatesHQ checked Sep 22, 2026	51-200	119 contacts →
	Partial evidence “American Vision Windows began from our desire to raise the bar in quality replacement window installation and customer service after our own frustrating window buying experience…” Source: RevenueBase Database · checked Sep 22, 2026
23	Skyline Windows	Partial evidence	Bronx, NY, United StatesHQ checked Sep 22, 2026	201-500	118 contacts →
	Partial evidence “Skyline Windows is a fourth-generation, family owned and operated company.” Source: RevenueBase Database · checked Sep 22, 2026
24	Anlin Windows & Doors	Partial evidence	Clovis, CA, United StatesHQ checked Sep 22, 2026	201-500	105 contacts →
	Partial evidence “Anlin Windows & Doors is a replacement window manufacturer headquartered in Clovis, California and has been the industry leader for over 30 years.” Source: RevenueBase Database · checked Sep 22, 2026
25	Comfort Windows	Partial evidence	Syracuse, NY, United StatesHQ checked Sep 22, 2026	201-500	105 contacts →
	Partial evidence “Comfort Windows has been serving our communities for over 40 years.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: skylights and window companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names skylights and window companies.
Partial evidence: Its own public description names part of skylights and window companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name skylights and window companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,154 skylights and window companies based in the United States

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Skylights and window companies based in the United States at a glance

As of Sep 22, 2026

27.0%Verified-email coverage

21.5Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · New York

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

447

11-50

463

51-200

168

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,154 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among skylights and window companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “skylights and window companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names skylights and window companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among skylights and window companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 6,711 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Skylights and window companies by metro

Skylights and window companies in New York26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names skylights and window companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many skylights and window companies are there based in the United States?

RevenueBase identified 1,154 skylights and window companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Champion Windows & Home Exteriors, headquartered in Cincinnati, tops this list with the largest team on record.

Which city has the most skylights and window companies?

New York leads with 26 headquartered companies, followed by Houston (19) and San Diego (16).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,711 verified decision-maker contacts tracked across these 1,154 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.